Eye mask



FIG. 1 is a front view of the eye mask in an expanded configuration, showing my new design.

FIG. 2 is a front perspective view;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a top view thereof.

The broken lines in the drawings illustrate the portions of the eye mask, which form no part of the claimed design. 

CLAIM The ornamental design for an eye mask, as shown and described. 